6-13-2012: AiL-0.6: As per comment requests, I updated AiL to update the Character Frame when an item is swapped with another. Also, as far as I can tell, the Transmog doesn't affect the addon in any way. All tests on self and other players proved to be accurate. Thank you again for the comments, and again, I apologize for not updating this addon more frequently.

I have made an updated version of AiL which works much better than the current version. It still need some tweaking but the value display seams to be correct.
This version correct issue with Transmo and upgraded items.
In addition to that, ilvl is displayed with two decimal places.

Addon seems to be counting either shirt or tabard as well somehow. My mate is all epics except for 2 heroic dungeon items but it says he is 416 ilvl.

Did you try clicking on your friend? This is an issue with Blizzard, sometime you have to click on the unit after you mouse-over. If it still doesn't work, I look into it, but I can't promise anything. At least not until Blizzard fixes their API.

Why not delete the function that show player's item level on the topright of the character frame?
It probably the reason why the error occurs. I deleted it, because you can see your item level on the character stats frame, and I didn't get the error.

That's not a bad idea. There's really no point in having it in the Character Frame anymore since Blizzard is providing both equipped and bagged Average Item Levels. I think I will post another version reflecting your idea. Good suggestion! TY

Okay, since I fixed the last issue, a new issue has risen for me at least.

When I now open my character Pane, I get an LUA error, anyone else having this issue?

I'm going to wait till after MoP releases, most likely there will be other issues along with that, but let me know if anyone else is experiencing the same thing.

Why not delete the function that show player's item level on the topright of the character frame?
It probably the reason why the error occurs. I deleted it, because you can see your item level on the character stats frame, and I didn't get the error.

Hi im getting a interesting bug happening when ail is enabled, i cant inspect other people, i tried this with just ail enable and same result once i disable ail the inspect window pops up as expected. Theres no error message it just doesnt show

Yeah, your right, my apologies, I'll look into this right away, thank you for posting

Should be fixed now, let me know if it still doesn't work for you. Thanks again for pointing this out to me.

Hi im getting a interesting bug happening when ail is enabled, i cant inspect other people, i tried this with just ail enable and same result once i disable ail the inspect window pops up as expected. Theres no error message it just doesnt show

Yeah, your right, my apologies, I'll look into this right away, thank you for posting

Hi im getting a interesting bug happening when ail is enabled, i cant inspect other people, i tried this with just ail enable and same result once i disable ail the inspect window pops up as expected. Theres no error message it just doesnt show

If I'm not mistaken, Blizzard does calculate both equipped avg ilvl and avg ilvl of your best gears (includin gears in bags).

You may absolutely be correct, I honestly don't know for sure, but all my tests (some of which were click-on-target) were accurate. I really do hope Blizzard fixes the API calls though, it's a pain in the butt when your used to just mouse-over...

AiL's algorithm average's equipped gear only, so if your asking a friend what their average item level is and then comparing it to AiL's it *will* be different. Blizzard's average item level includes gear in bags as well, unless they changed that part of their API. If your getting an obvious incorrect value, like 25 or something under 200 for a level 85 toon, then try clicking on that target. If it's still reporting incorrect values then we will have to wait for Blizzard to fix that, it is not a bug in AiL.